270954540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{51907}}^1$

素因数の和:51951

約数の個数: 72

約数和(自身を含む): 850253040

約数和(自身を除く): 579298500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 51907, 103814, 155721, 207628, 259535, 311442, 467163, 519070, 622884, 778605, 934326, 1038140, 1505303, 1557210, 1868652, 2335815, 3010606, 3114420, 4515909, 4671630, 6021212, 7526515, 9031818, 9343260, 13547727, 15053030, 18063636, 22579545, 27095454, 30106060, 45159090, 54190908, 67738635, 90318180, 135477270, 270954540]

約数ペア:

[(1, 270954540), (2, 135477270), (3, 90318180), (4, 67738635), (5, 54190908), (6, 45159090), (9, 30106060), (10, 27095454), (12, 22579545), (15, 18063636), (18, 15053030), (20, 13547727), (29, 9343260), (30, 9031818), (36, 7526515), (45, 6021212), (58, 4671630), (60, 4515909), (87, 3114420), (90, 3010606), (116, 2335815), (145, 1868652), (174, 1557210), (180, 1505303), (261, 1038140), (290, 934326), (348, 778605), (435, 622884), (522, 519070), (580, 467163), (870, 311442), (1044, 259535), (1305, 207628), (1740, 155721), (2610, 103814), (5220, 51907)]